您要查找的是不是：
- Of or having the form of a parabola or paraboloid. 拋物線(xiàn)或拋物面的或有其形狀的
- The dual-source were put on the fouses of the paraboloid. 兩個(gè)饋源分別置于拋物面的兩個(gè)焦點(diǎn)上。
- Paraboloid antenna is a very important and widely applicated antenna. 摘要面天線(xiàn)是一種非常重要的，且應用廣泛的天線(xiàn)。
- Fractional Fourier transform of apertured paraboloid refracting system[J]. 引用該論文 陳建農;閆金良;王德法;于永江.
- Testing of paraboloid mirror with super relative aperture using compensator[J]. 引用該論文 胡明勇;劉文清;張權;江慶伍.
- The priest advanced in his lilac velvet calotte, threw back his hair, and, with an effort, dropped on his knees. 一個(gè)戴著(zhù)紫色絲絨法冠的神甫走出來(lái)，理理頭發(fā)，吃力地跪下來(lái)。
- In this paper, two properties of paraboloid in the textbook Analytic Geometry is generalized. 摘要將《解析幾何》教材中拋物面的兩個(gè)性質(zhì)定理推廣到更一般的情形。
- The authors show that the hyperboloid of one sheet and the hyperbolic paraboloid are ruled surfaces. 作者證實(shí)：?jiǎn)稳~雙曲面和雙曲拋物面是直線(xiàn)曲面。
- The stresses and strarns of cylindrical spherical and paraboloid shells can be solved when the drawing unsteadiness happen. 文中就圓柱殼形、圓球殼形、拋物線(xiàn)殼形封頭等壓力容器的失穩狀態(tài)，分別求出它們的應力和應變。
- An intelligent paraboloid truss antenna is designed and its dynamic model is presented by means of finite element method. 摘要設計了一個(gè)智能拋物面桁架天線(xiàn)，采用有限元方法得到了它的動(dòng)力學(xué)模型。
- It used to apply only to reflecting telescopes in which the primary mirror was a paraboloid, and thus capable of forming an image all by itself. 它過(guò)去只用在拋物面反射望遠鏡上，這種鏡子只用主反射鏡就能成像。
- The paraboloid model A01 takes into account effects of field aligned currents and thin tail current. 拋物面模式A01中增加了場(chǎng)向電流及窄尾流效應；
- The test that the typical plane antenna and paraboloid antenna are measured by this system is done. 應用該系統對典型的平板天線(xiàn)、拋物面天線(xiàn)進(jìn)行測量試驗,得到了較好的測量結果。
- If you fugure the mirror with this pinhole you will get a paraboloid suffering 1/20 wave PV undercorrected. 如果你修磨這反射鏡采用此針孔你會(huì )得出壹只反射鏡蒙受了1/8波PV修正不足。
- Dear Mr.So,Your method of producing off-axis paraboloid is not cost effective enough. 陳先生的方法是標準方法，我曾經(jīng)考慮過(guò)。
- A calculation method and calculation results that show that a new kind of shaped paraboloid antennas can produce a ringy radiation pattern is presented. 摘要通過(guò)數值計算發(fā)現：將拋物線(xiàn)繞通過(guò)焦點(diǎn)的非拋物線(xiàn)對稱(chēng)軸旋轉而形成的賦形拋物面天線(xiàn)可產(chǎn)生環(huán)狀的方向圖主瓣（此主瓣指的是主瓣最大值處）。
- This is not quite observable but when comparing to a well made paraboloid of same aperture, its inferiority is quite obvious. 這是不太看得見(jiàn)的，但當與良好拋物面及同口徑的比較時(shí)，其較為低劣是相當明顯。
- The novel paraboloid was improved from an original paraboliod, which was separated in the middle and the two parts were comected by a metallic plate. 該拋物面天線(xiàn)是由一個(gè)普通的拋物面從中間對稱(chēng)分式，并在中間以平板連接而成的。
- The efficiency of the half pixel search is improved by using a paraboloid prediction based f ast half pixel motion estimation algorithm. 為了加速半像素搜索，提出了一種基于拋物面預測的半像素快速搜索算法。
- To solve the difficulty of lapping the paraboloid workpieces,a new lapping method using the bending and forming lapping tool system is presented. 針對拋物面零件的研磨加工的難題,提出了一種采用彎曲成形法制作磨具系統來(lái)研磨拋物面零件的新方法。
